Question

define optical centre​

Answer 1

Answer:

Medical Definition of optical center

: a point on the axis of a lens that is so located that any ray of light passing through it in passing through the lens suffers no net deviation and that may be within, without, or on either surface of the lens.

Answer 2

Answer:

• the special point on the principal axis of a lens through which light passes without under growing and knee bending for diversion is known as optical centre